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-rw-r--r--xlators/protocol/server/src/authenticate.c324
-rw-r--r--xlators/protocol/server/src/authenticate.h18
-rw-r--r--xlators/protocol/server/src/server-handshake.c12
-rw-r--r--xlators/protocol/server/src/server-helpers.c204
-rw-r--r--xlators/protocol/server/src/server-helpers.h24
-rw-r--r--xlators/protocol/server/src/server-mem-types.h26
-rw-r--r--xlators/protocol/server/src/server-resolve.c5
-rw-r--r--xlators/protocol/server/src/server.c243
-rw-r--r--xlators/protocol/server/src/server.h76
-rw-r--r--xlators/protocol/server/src/server3_1-fops.c15
10 files changed, 512 insertions, 435 deletions
diff --git a/xlators/protocol/server/src/authenticate.c b/xlators/protocol/server/src/authenticate.c
index bcdf069108c..5a1c2a8c86b 100644
--- a/xlators/protocol/server/src/authenticate.c
+++ b/xlators/protocol/server/src/authenticate.c
@@ -32,218 +32,210 @@
#include "authenticate.h"
static void
-init (dict_t *this,
- char *key,
- data_t *value,
- void *data)
+init (dict_t *this, char *key, data_t *value, void *data)
{
- void *handle = NULL;
- char *auth_file = NULL;
- auth_handle_t *auth_handle = NULL;
- auth_fn_t authenticate = NULL;
- int *error = NULL;
+ void *handle = NULL;
+ char *auth_file = NULL;
+ auth_handle_t *auth_handle = NULL;
+ auth_fn_t authenticate = NULL;
+ int *error = NULL;
int ret = 0;
- /* It gets over written */
- error = data;
-
- if (!strncasecmp (key, "ip", strlen ("ip"))) {
- gf_log ("authenticate", GF_LOG_ERROR,
- "AUTHENTICATION MODULE \"IP\" HAS BEEN REPLACED "
- "BY \"ADDR\"");
- dict_set (this, key, data_from_dynptr (NULL, 0));
- /* TODO: 1.3.x backword compatibility */
- // *error = -1;
- // return;
- key = "addr";
- }
-
- ret = gf_asprintf (&auth_file, "%s/%s.so", LIBDIR, key);
+ /* It gets over written */
+ error = data;
+
+ if (!strncasecmp (key, "ip", strlen ("ip"))) {
+ gf_log ("authenticate", GF_LOG_ERROR,
+ "AUTHENTICATION MODULE \"IP\" HAS BEEN REPLACED "
+ "BY \"ADDR\"");
+ dict_set (this, key, data_from_dynptr (NULL, 0));
+ /* TODO: 1.3.x backword compatibility */
+ // *error = -1;
+ // return;
+ key = "addr";
+ }
+
+ ret = gf_asprintf (&auth_file, "%s/%s.so", LIBDIR, key);
if (-1 == ret) {
- gf_log ("authenticate", GF_LOG_ERROR, "asprintf failed");
dict_set (this, key, data_from_dynptr (NULL, 0));
*error = -1;
return;
}
- handle = dlopen (auth_file, RTLD_LAZY);
- if (!handle) {
- gf_log ("authenticate", GF_LOG_ERROR, "dlopen(%s): %s\n",
- auth_file, dlerror ());
- dict_set (this, key, data_from_dynptr (NULL, 0));
- GF_FREE (auth_file);
- *error = -1;
- return;
- }
- GF_FREE (auth_file);
-
- authenticate = dlsym (handle, "gf_auth");
- if (!authenticate) {
- gf_log ("authenticate", GF_LOG_ERROR,
- "dlsym(gf_auth) on %s\n", dlerror ());
- dict_set (this, key, data_from_dynptr (NULL, 0));
- *error = -1;
- return;
- }
-
- auth_handle = GF_CALLOC (1, sizeof (*auth_handle),
+ handle = dlopen (auth_file, RTLD_LAZY);
+ if (!handle) {
+ gf_log ("authenticate", GF_LOG_ERROR, "dlopen(%s): %s\n",
+ auth_file, dlerror ());
+ dict_set (this, key, data_from_dynptr (NULL, 0));
+ GF_FREE (auth_file);
+ *error = -1;
+ return;
+ }
+ GF_FREE (auth_file);
+
+ authenticate = dlsym (handle, "gf_auth");
+ if (!authenticate) {
+ gf_log ("authenticate", GF_LOG_ERROR,
+ "dlsym(gf_auth) on %s\n", dlerror ());
+ dict_set (this, key, data_from_dynptr (NULL, 0));
+ *error = -1;
+ return;
+ }
+
+ auth_handle = GF_CALLOC (1, sizeof (*auth_handle),
gf_common_mt_auth_handle_t);
- if (!auth_handle) {
- gf_log ("authenticate", GF_LOG_ERROR, "Out of memory");
- dict_set (this, key, data_from_dynptr (NULL, 0));
- *error = -1;
- return;
- }
- auth_handle->vol_opt = GF_CALLOC (1, sizeof (volume_opt_list_t),
- gf_common_mt_volume_opt_list_t);
- auth_handle->vol_opt->given_opt = dlsym (handle, "options");
- if (auth_handle->vol_opt->given_opt == NULL) {
- gf_log ("authenticate", GF_LOG_DEBUG,
- "volume option validation not specified");
- }
-
- auth_handle->authenticate = authenticate;
- auth_handle->handle = handle;
-
- dict_set (this, key,
- data_from_dynptr (auth_handle, sizeof (*auth_handle)));
+ if (!auth_handle) {
+ dict_set (this, key, data_from_dynptr (NULL, 0));
+ *error = -1;
+ return;
+ }
+ auth_handle->vol_opt = GF_CALLOC (1, sizeof (volume_opt_list_t),
+ gf_common_mt_volume_opt_list_t);
+ auth_handle->vol_opt->given_opt = dlsym (handle, "options");
+ if (auth_handle->vol_opt->given_opt == NULL) {
+ gf_log ("authenticate", GF_LOG_DEBUG,
+ "volume option validation not specified");
+ }
+
+ auth_handle->authenticate = authenticate;
+ auth_handle->handle = handle;
+
+ dict_set (this, key,
+ data_from_dynptr (auth_handle, sizeof (*auth_handle)));
}
static void
-fini (dict_t *this,
- char *key,
- data_t *value,
- void *data)
+fini (dict_t *this, char *key, data_t *value, void *data)
{
- auth_handle_t *handle = data_to_ptr (value);
- if (handle) {
- dlclose (handle->handle);
- }
+ auth_handle_t *handle = data_to_ptr (value);
+ if (handle) {
+ dlclose (handle->handle);
+ }
}
int32_t
gf_auth_init (xlator_t *xl, dict_t *auth_modules)
{
- int ret = 0;
- auth_handle_t *handle = NULL;
- data_pair_t *pair = NULL;
- dict_foreach (auth_modules, init, &ret);
- if (!ret) {
- pair = auth_modules->members_list;
- while (pair) {
- handle = data_to_ptr (pair->value);
- if (handle) {
- list_add_tail (&(handle->vol_opt->list),
- &(xl->volume_options));
- if (-1 ==
- validate_xlator_volume_options (xl,
- handle->vol_opt->given_opt)) {
- gf_log ("authenticate", GF_LOG_ERROR,
- "volume option validation "
- "failed");
- ret = -1;
- }
- }
- pair = pair->next;
- }
- }
- if (ret) {
- gf_log (xl->name, GF_LOG_ERROR, "authentication init failed");
- dict_foreach (auth_modules, fini, &ret);
- ret = -1;
- }
- return ret;
+ int ret = 0;
+ auth_handle_t *handle = NULL;
+ data_pair_t *pair = NULL;
+
+ dict_foreach (auth_modules, init, &ret);
+ if (ret)
+ goto out;
+
+ pair = auth_modules->members_list;
+ while (pair) {
+ handle = data_to_ptr (pair->value);
+ if (!handle) {
+ pair = pair->next;
+ continue;
+ }
+
+ list_add_tail (&(handle->vol_opt->list),
+ &(xl->volume_options));
+ ret = validate_xlator_volume_options (xl,
+ handle->vol_opt->given_opt);
+ if (ret)
+ gf_log ("authenticate", GF_LOG_ERROR,
+ "volume option validation failed");
+
+ pair = pair->next;
+ }
+
+out:
+ if (ret) {
+ gf_log (xl->name, GF_LOG_ERROR, "authentication init failed");
+ dict_foreach (auth_modules, fini, &ret);
+ ret = -1;
+ }
+ return ret;
}
static dict_t *__input_params;
static dict_t *__config_params;
void
-map (dict_t *this,
- char *key,
- data_t *value,
- void *data)
+map (dict_t *this, char *key, data_t *value, void *data)
{
- dict_t *res = data;
- auth_fn_t authenticate;
- auth_handle_t *handle = NULL;
-
- if (value && (handle = data_to_ptr (value)) &&
- (authenticate = handle->authenticate)) {
- dict_set (res, key,
- int_to_data (authenticate (__input_params,
- __config_params)));
- } else {
- dict_set (res, key, int_to_data (AUTH_DONT_CARE));
- }
+ dict_t *res = data;
+ auth_fn_t authenticate;
+ auth_handle_t *handle = NULL;
+
+ if (value && (handle = data_to_ptr (value)) &&
+ (authenticate = handle->authenticate)) {
+ dict_set (res, key,
+ int_to_data (authenticate (__input_params,
+ __config_params)));
+ } else {
+ dict_set (res, key, int_to_data (AUTH_DONT_CARE));
+ }
}
void
-reduce (dict_t *this,
- char *key,
- data_t *value,
- void *data)
+reduce (dict_t *this, char *key, data_t *value, void *data)
{
- int64_t val = 0;
- int64_t *res = data;
- if (!data)
- return;
-
- val = data_to_int64 (value);
- switch (val)
- {
- case AUTH_ACCEPT:
- if (AUTH_DONT_CARE == *res)
- *res = AUTH_ACCEPT;
- break;
-
- case AUTH_REJECT:
- *res = AUTH_REJECT;
- break;
-
- case AUTH_DONT_CARE:
- break;
- }
+ int64_t val = 0;
+ int64_t *res = data;
+ if (!data)
+ return;
+
+ val = data_to_int64 (value);
+ switch (val)
+ {
+ case AUTH_ACCEPT:
+ if (AUTH_DONT_CARE == *res)
+ *res = AUTH_ACCEPT;
+ break;
+
+ case AUTH_REJECT:
+ *res = AUTH_REJECT;
+ break;
+
+ case AUTH_DONT_CARE:
+ break;
+ }
}
auth_result_t
gf_authenticate (dict_t *input_params,
- dict_t *config_params,
- dict_t *auth_modules)
+ dict_t *config_params,
+ dict_t *auth_modules)
{
- dict_t *results = NULL;
- int64_t result = AUTH_DONT_CARE;
+ char *name = NULL;
+ dict_t *results = NULL;
+ int64_t result = AUTH_DONT_CARE;
+ data_t *peerinfo_data = NULL;
- results = get_new_dict ();
- __input_params = input_params;
- __config_params = config_params;
+ results = get_new_dict ();
+ __input_params = input_params;
+ __config_params = config_params;
- dict_foreach (auth_modules, map, results);
+ dict_foreach (auth_modules, map, results);
- dict_foreach (results, reduce, &result);
- if (AUTH_DONT_CARE == result) {
- data_t *peerinfo_data = dict_get (input_params, "peer-info-name");
- char *name = NULL;
+ dict_foreach (results, reduce, &result);
+ if (AUTH_DONT_CARE == result) {
+ peerinfo_data = dict_get (input_params, "peer-info-name");
- if (peerinfo_data) {
- name = peerinfo_data->data;
- }
+ if (peerinfo_data) {
+ name = peerinfo_data->data;
+ }
- gf_log ("auth", GF_LOG_ERROR,
- "no authentication module is interested in "
- "accepting remote-client %s", name);
- result = AUTH_REJECT;
- }
+ gf_log ("auth", GF_LOG_ERROR,
+ "no authentication module is interested in "
+ "accepting remote-client %s", name);
+ result = AUTH_REJECT;
+ }
- dict_destroy (results);
- return result;
+ dict_destroy (results);
+ return result;
}
void
gf_auth_fini (dict_t *auth_modules)
{
- int32_t dummy;
+ int32_t dummy;
- dict_foreach (auth_modules, fini, &dummy);
+ dict_foreach (auth_modules, fini, &dummy);
}
diff --git a/xlators/protocol/server/src/authenticate.h b/xlators/protocol/server/src/authenticate.h
index 49480a6b8b9..7c9dd58d2ee 100644
--- a/xlators/protocol/server/src/authenticate.h
+++ b/xlators/protocol/server/src/authenticate.h
@@ -37,23 +37,23 @@
#include "xlator.h"
typedef enum {
- AUTH_ACCEPT,
- AUTH_REJECT,
- AUTH_DONT_CARE
+ AUTH_ACCEPT,
+ AUTH_REJECT,
+ AUTH_DONT_CARE
} auth_result_t;
typedef auth_result_t (*auth_fn_t) (dict_t *input_params,
- dict_t *config_params);
+ dict_t *config_params);
typedef struct {
- void *handle;
- auth_fn_t authenticate;
- volume_opt_list_t *vol_opt;
+ void *handle;
+ auth_fn_t authenticate;
+ volume_opt_list_t *vol_opt;
} auth_handle_t;
auth_result_t gf_authenticate (dict_t *input_params,
- dict_t *config_params,
- dict_t *auth_modules);
+ dict_t *config_params,
+ dict_t *auth_modules);
int32_t gf_auth_init (xlator_t *xl, dict_t *auth_modules);
void gf_auth_fini (dict_t *auth_modules);
diff --git a/xlators/protocol/server/src/server-handshake.c b/xlators/protocol/server/src/server-handshake.c
index 709e36b569c..1dc05f032b2 100644
--- a/xlators/protocol/server/src/server-handshake.c
+++ b/xlators/protocol/server/src/server-handshake.c
@@ -109,14 +109,14 @@ _volfile_update_checksum (xlator_t *this, char *key, uint32_t checksum)
temp_volfile->checksum = checksum;
}
- out:
+out:
return 0;
}
static size_t
getspec_build_volfile_path (xlator_t *this, const char *key, char *path,
- size_t path_len)
+ size_t path_len)
{
int ret = -1;
int free_filename = 0;
@@ -205,7 +205,7 @@ _validate_volfile_checksum (xlator_t *this, char *key,
if (!temp_volfile) {
ret = getspec_build_volfile_path (this, key, filename,
- sizeof (filename));
+ sizeof (filename));
if (ret <= 0)
goto out;
fd = open (filename, O_RDONLY);
@@ -377,7 +377,7 @@ server_setvolume (rpcsvc_request_t *req)
op_errno = ENOMEM;
goto fail;
}
-
+
ret = dict_unserialize (buf, args.dict.dict_len, &params);
if (ret < 0) {
ret = dict_set_str (reply, "ERROR",
@@ -438,7 +438,7 @@ server_setvolume (rpcsvc_request_t *req)
ret = gf_asprintf (&msg, "version mismatch: client(%d)"
" - client-mgmt(%d)",
fop_version, mgmt_version);
- /* get_supported_version (req)); */
+ /* get_supported_version (req)); */
if (-1 == ret) {
gf_log (this->name, GF_LOG_ERROR,
"asprintf failed while setting up error msg");
@@ -470,7 +470,7 @@ server_setvolume (rpcsvc_request_t *req)
xl = get_xlator_by_name (this, name);
if (xl == NULL) {
ret = gf_asprintf (&msg, "remote-subvolume \"%s\" is not found",
- name);
+ name);
if (-1 == ret) {
gf_log (this->name, GF_LOG_ERROR,
"asprintf failed while setting error msg");
diff --git a/xlators/protocol/server/src/server-helpers.c b/xlators/protocol/server/src/server-helpers.c
index 0ae8ecec932..78d850fc75d 100644
--- a/xlators/protocol/server/src/server-helpers.c
+++ b/xlators/protocol/server/src/server-helpers.c
@@ -32,8 +32,8 @@ server_decode_groups (call_frame_t *frame, rpcsvc_request_t *req)
{
int i = 0;
- if ((!frame) || (!req))
- return 0;
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+ GF_VALIDATE_OR_GOTO ("server", req, out);
frame->root->ngrps = req->auxgidcount;
if (frame->root->ngrps == 0)
@@ -44,7 +44,7 @@ server_decode_groups (call_frame_t *frame, rpcsvc_request_t *req)
for (; i < frame->root->ngrps; ++i)
frame->root->groups[i] = req->auxgids[i];
-
+out:
return 0;
}
@@ -155,6 +155,11 @@ gf_add_locker (struct _lock_table *table, const char *volume,
int32_t ret = -1;
struct _locker *new = NULL;
+ GF_VALIDATE_OR_GOTO ("server", table, out);
+ GF_VALIDATE_OR_GOTO ("server", volume, out);
+ GF_VALIDATE_OR_GOTO ("server", loc, out);
+ GF_VALIDATE_OR_GOTO ("server", fd, out);
+
new = GF_CALLOC (1, sizeof (struct _locker), gf_server_mt_locker_t);
if (new == NULL) {
gf_log ("server", GF_LOG_ERROR,
@@ -193,10 +198,15 @@ gf_del_locker (struct _lock_table *table, const char *volume,
{
struct _locker *locker = NULL;
struct _locker *tmp = NULL;
- int32_t ret = 0;
+ int32_t ret = -1;
struct list_head *head = NULL;
struct list_head del;
+ GF_VALIDATE_OR_GOTO ("server", table, out);
+ GF_VALIDATE_OR_GOTO ("server", volume, out);
+ GF_VALIDATE_OR_GOTO ("server", loc, out);
+ GF_VALIDATE_OR_GOTO ("server", fd, out);
+
INIT_LIST_HEAD (&del);
LOCK (&table->lock);
@@ -237,6 +247,8 @@ gf_del_locker (struct _lock_table *table, const char *volume,
GF_FREE (locker);
}
+ ret = 0;
+out:
return ret;
}
@@ -262,14 +274,22 @@ static int
server_nop_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno)
{
+ int ret = -1;
server_state_t *state = NULL;
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+ GF_VALIDATE_OR_GOTO ("server", cookie, out);
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+
state = CALL_STATE(frame);
if (state)
free_state (state);
STACK_DESTROY (frame->root);
- return 0;
+
+ ret = 0;
+out:
+ return ret;
}
int
@@ -284,6 +304,11 @@ do_lock_table_cleanup (xlator_t *this, server_connection_t *conn,
int ret = -1;
char *path = NULL;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+ GF_VALIDATE_OR_GOTO ("server", ltable, out);
+
bound_xl = conn->bound_xl;
INIT_LIST_HEAD (&inodelk_lockers);
INIT_LIST_HEAD (&entrylk_lockers);
@@ -311,8 +336,8 @@ do_lock_table_cleanup (xlator_t *this, server_connection_t *conn,
goto out;
}
/*
- lock owner = 0 is a special case that tells posix-locks
- to release all locks from this transport
+ lock owner = 0 is a special case that tells posix-locks
+ to release all locks from this transport
*/
tmp_frame->root->pid = 0;
tmp_frame->root->lk_owner = 0;
@@ -416,15 +441,23 @@ server_connection_cleanup_flush_cbk (call_frame_t *frame, void *cookie,
xlator_t *this, int32_t op_ret,
int32_t op_errno)
{
+ int32_t ret = -1;
fd_t *fd = NULL;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", cookie, out);
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+
fd = frame->local;
fd_unref (fd);
frame->local = NULL;
STACK_DESTROY (frame->root);
- return 0;
+
+ ret = 0;
+out:
+ return ret;
}
@@ -438,6 +471,11 @@ do_fd_cleanup (xlator_t *this, server_connection_t *conn, call_frame_t *frame,
xlator_t *bound_xl = NULL;
char *path = NULL;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+ GF_VALIDATE_OR_GOTO ("server", fdentries, out);
+
bound_xl = conn->bound_xl;
for (i = 0;i < fd_count; i++) {
fd = fdentries[i].fd;
@@ -493,6 +531,11 @@ do_connection_cleanup (xlator_t *this, server_connection_t *conn,
call_frame_t *frame = NULL;
server_state_t *state = NULL;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
+ GF_VALIDATE_OR_GOTO ("server", fdentries, out);
+ GF_VALIDATE_OR_GOTO ("server", ltable, out);
+
frame = create_frame (this, this->ctx->pool);
if (frame == NULL) {
gf_log (this->name, GF_LOG_ERROR, "out of memory");
@@ -529,9 +572,8 @@ server_connection_cleanup (xlator_t *this, server_connection_t *conn)
uint32_t fd_count = 0;
int ret = 0;
- if (conn == NULL) {
- goto out;
- }
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
pthread_mutex_lock (&conn->lock);
{
@@ -577,10 +619,8 @@ server_connection_destroy (xlator_t *this, server_connection_t *conn)
uint32_t fd_count = 0;
char *path = NULL;
- if (conn == NULL) {
- ret = 0;
- goto out;
- }
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
bound_xl = (xlator_t *) (conn->bound_xl);
@@ -621,8 +661,8 @@ server_connection_destroy (xlator_t *this, server_connection_t *conn)
tmp, &inodelk_lockers, lockers) {
tmp_frame = copy_frame (frame);
/*
- lock_owner = 0 is a special case that tells posix-locks
- to release all locks from this transport
+ lock_owner = 0 is a special case that tells posix-locks
+ to release all locks from this transport
*/
tmp_frame->root->lk_owner = 0;
tmp_frame->root->trans = conn;
@@ -766,9 +806,12 @@ out:
server_connection_t *
server_connection_get (xlator_t *this, const char *id)
{
- server_connection_t *conn = NULL;
- server_connection_t *trav = NULL;
- server_conf_t *conf = NULL;
+ server_connection_t *conn = NULL;
+ server_connection_t *trav = NULL;
+ server_conf_t *conf = NULL;
+
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", id, out);
conf = this->private;
@@ -793,15 +836,15 @@ server_connection_get (xlator_t *this, const char *id)
conn->this = this;
pthread_mutex_init (&conn->lock, NULL);
- list_add (&conn->list, &conf->conns);
- }
+ list_add (&conn->list, &conf->conns);
+ }
conn->ref++;
conn->active_transports++;
- }
+ }
unlock:
- pthread_mutex_unlock (&conf->mutex);
-
+ pthread_mutex_unlock (&conf->mutex);
+out:
return conn;
}
@@ -812,15 +855,11 @@ server_connection_put (xlator_t *this, server_connection_t *conn)
server_conf_t *conf = NULL;
server_connection_t *todel = NULL;
- if (conn == NULL) {
- goto out;
- }
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
conf = this->private;
-
- if (conf == NULL) {
- goto out;
- }
+ GF_VALIDATE_OR_GOTO ("server", conf, out);
pthread_mutex_lock (&conf->mutex);
{
@@ -848,20 +887,19 @@ server_alloc_frame (rpcsvc_request_t *req)
server_state_t *state = NULL;
server_connection_t *conn = NULL;
- GF_VALIDATE_OR_GOTO("server", req, out);
- GF_VALIDATE_OR_GOTO("server", req->trans, out);
- GF_VALIDATE_OR_GOTO("server", req->svc, out);
- GF_VALIDATE_OR_GOTO("server", req->svc->ctx, out);
+ GF_VALIDATE_OR_GOTO ("server", req, out);
+ GF_VALIDATE_OR_GOTO ("server", req->trans, out);
+ GF_VALIDATE_OR_GOTO ("server", req->svc, out);
+ GF_VALIDATE_OR_GOTO ("server", req->svc->ctx, out);
conn = (server_connection_t *)req->trans->xl_private;
- if (!conn)
- goto out;
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
frame = create_frame (conn->this, req->svc->ctx->pool);
- GF_VALIDATE_OR_GOTO("server", frame, out);
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
state = GF_CALLOC (1, sizeof (*state), gf_server_mt_state_t);
- GF_VALIDATE_OR_GOTO("server", state, out);
+ GF_VALIDATE_OR_GOTO ("server", state, out);
if (conn->bound_xl)
state->itable = conn->bound_xl->itable;
@@ -887,9 +925,10 @@ get_frame_from_request (rpcsvc_request_t *req)
{
call_frame_t *frame = NULL;
+ GF_VALIDATE_OR_GOTO ("server", req, out);
+
frame = server_alloc_frame (req);
- if (!frame)
- goto out;
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
frame->root->op = req->procnum;
frame->root->type = req->type;
@@ -917,6 +956,9 @@ server_build_config (xlator_t *this, server_conf_t *conf)
int ret = -1;
struct stat buf = {0,};
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", conf, out);
+
ret = dict_get_int32 (this->options, "inode-lru-limit",
&conf->inode_lru_limit);
if (ret < 0) {
@@ -935,14 +977,14 @@ server_build_config (xlator_t *this, server_conf_t *conf)
}
data = dict_get (this->options, "trace");
- if (data) {
+ if (data) {
ret = gf_string2boolean (data->data, &conf->trace);
if (ret != 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "'trace' takes on only boolean values. "
+ gf_log (this->name, GF_LOG_WARNING,
+ "'trace' takes on only boolean values. "
"Neglecting option");
- }
- }
+ }
+ }
/* TODO: build_rpc_config (); */
ret = dict_get_int32 (this->options, "limits.transaction-size",
@@ -984,7 +1026,12 @@ out:
server_connection_t *
get_server_conn_state (xlator_t *this, rpc_transport_t *xprt)
{
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", xprt, out);
+
return (server_connection_t *)xprt->xl_private;
+out:
+ return NULL;
}
server_connection_t *
@@ -993,6 +1040,9 @@ create_server_conn_state (xlator_t *this, rpc_transport_t *xprt)
server_connection_t *conn = NULL;
int ret = -1;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", xprt, out);
+
conn = GF_CALLOC (1, sizeof (*conn), gf_server_mt_conn_t);
if (!conn)
goto out;
@@ -1022,9 +1072,7 @@ out:
void
destroy_server_conn_state (server_connection_t *conn)
{
- if (!conn) {
- return;
- }
+ GF_VALIDATE_OR_GOTO ("server", conn, out);
if (conn->ltable) {
/* TODO */
@@ -1038,7 +1086,7 @@ destroy_server_conn_state (server_connection_t *conn)
pthread_mutex_destroy (&conn->lock);
GF_FREE (conn);
-
+out:
return;
}
@@ -1048,6 +1096,9 @@ print_caller (char *str, int size, call_frame_t *frame)
{
server_state_t *state = NULL;
+ GF_VALIDATE_OR_GOTO ("server", str, out);
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+
state = CALL_STATE (frame);
snprintf (str, size,
@@ -1055,6 +1106,7 @@ print_caller (char *str, int size, call_frame_t *frame)
frame->root->unique,
state->xprt->peerinfo.identifier);
+out:
return;
}
@@ -1064,6 +1116,8 @@ server_print_resolve (char *str, int size, server_resolve_t *resolve)
{
int filled = 0;
+ GF_VALIDATE_OR_GOTO ("server", str, out);
+
if (!resolve) {
snprintf (str, size, "<nul>");
return;
@@ -1091,6 +1145,8 @@ server_print_resolve (char *str, int size, server_resolve_t *resolve)
"path=%s", resolve->path);
snprintf (str + filled, size - filled, "}");
+out:
+ return;
}
@@ -1099,6 +1155,8 @@ server_print_loc (char *str, int size, loc_t *loc)
{
int filled = 0;
+ GF_VALIDATE_OR_GOTO ("server", str, out);
+
if (!loc) {
snprintf (str, size, "<nul>");
return;
@@ -1118,6 +1176,8 @@ server_print_loc (char *str, int size, loc_t *loc)
"parent=%p", loc->parent);
snprintf (str + filled, size - filled, "}");
+out:
+ return;
}
@@ -1126,6 +1186,8 @@ server_print_params (char *str, int size, server_state_t *state)
{
int filled = 0;
+ GF_VALIDATE_OR_GOTO ("server", str, out);
+
filled += snprintf (str + filled, size - filled,
" Params={");
@@ -1165,6 +1227,8 @@ server_print_params (char *str, int size, server_state_t *state)
snprintf (str + filled, size - filled,
"bound_xl=%s}", state->conn->bound_xl->name);
+out:
+ return;
}
int
@@ -1201,11 +1265,13 @@ server_print_reply (call_frame_t *frame, int op_ret, int op_errno)
char fdstr[32];
char *op = "UNKNOWN";
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+
this = frame->this;
conf = this->private;
- if (!conf || !conf->trace)
- return;
+ GF_VALIDATE_OR_GOTO ("server", conf, out);
+ GF_VALIDATE_OR_GOTO ("server", conf->trace, out);
state = CALL_STATE (frame);
@@ -1229,6 +1295,8 @@ server_print_reply (call_frame_t *frame, int op_ret, int op_errno)
gf_log (this->name, GF_LOG_NORMAL,
"%s%s => (%d, %d)%s",
op, caller, op_ret, op_errno, fdstr);
+out:
+ return;
}
@@ -1246,11 +1314,13 @@ server_print_request (call_frame_t *frame)
char caller[512];
char *op = "UNKNOWN";
+ GF_VALIDATE_OR_GOTO ("server", frame, out);
+
this = frame->this;
conf = this->private;
- if (!conf || !conf->trace)
- return;
+ GF_VALIDATE_OR_GOTO ("server", conf, out);
+ GF_VALIDATE_OR_GOTO ("server", conf->trace, out);
state = CALL_STATE (frame);
@@ -1290,17 +1360,22 @@ server_print_request (call_frame_t *frame)
"%s%s%s%s%s%s%s",
op, caller,
resolve_vars, loc_vars, resolve2_vars, loc2_vars, other_vars);
+out:
+ return;
}
int
serialize_rsp_direntp (gf_dirent_t *entries, gfs3_readdirp_rsp *rsp)
{
- gf_dirent_t *entry = NULL;
+ gf_dirent_t *entry = NULL;
gfs3_dirplist *trav = NULL;
gfs3_dirplist *prev = NULL;
- int ret = -1;
+ int ret = -1;
- list_for_each_entry (entry, &entries->list, list) {
+ GF_VALIDATE_OR_GOTO ("server", entries, out);
+ GF_VALIDATE_OR_GOTO ("server", rsp, out);
+
+ list_for_each_entry (entry, &entries->list, list) {
trav = GF_CALLOC (1, sizeof (*trav), gf_server_mt_dirent_rsp_t);
if (!trav)
goto out;
@@ -1320,7 +1395,7 @@ serialize_rsp_direntp (gf_dirent_t *entries, gfs3_readdirp_rsp *rsp)
rsp->reply = trav;
prev = trav;
- }
+ }
ret = 0;
out:
@@ -1331,12 +1406,15 @@ out:
int
serialize_rsp_dirent (gf_dirent_t *entries, gfs3_readdir_rsp *rsp)
{
- gf_dirent_t *entry = NULL;
+ gf_dirent_t *entry = NULL;
gfs3_dirlist *trav = NULL;
gfs3_dirlist *prev = NULL;
- int ret = -1;
+ int ret = -1;
- list_for_each_entry (entry, &entries->list, list) {
+ GF_VALIDATE_OR_GOTO ("server", entries, out);
+ GF_VALIDATE_OR_GOTO ("server", rsp, out);
+
+ list_for_each_entry (entry, &entries->list, list) {
trav = GF_CALLOC (1, sizeof (*trav), gf_server_mt_dirent_rsp_t);
if (!trav)
goto out;
@@ -1351,7 +1429,7 @@ serialize_rsp_dirent (gf_dirent_t *entries, gfs3_readdir_rsp *rsp)
rsp->reply = trav;
prev = trav;
- }
+ }
ret = 0;
out:
diff --git a/xlators/protocol/server/src/server-helpers.h b/xlators/protocol/server/src/server-helpers.h
index 4fe03db262b..85929bbbac7 100644
--- a/xlators/protocol/server/src/server-helpers.h
+++ b/xlators/protocol/server/src/server-helpers.h
@@ -28,16 +28,16 @@
#define XPRT_FROM_FRAME(frame) ((rpc_transport_t *) CALL_STATE(frame)->xprt)
-#define SERVER_CONNECTION(frame) \
- ((server_connection_t *) CALL_STATE(frame)->conn)
+#define SERVER_CONNECTION(frame) \
+ ((server_connection_t *) CALL_STATE(frame)->conn)
-#define SERVER_CONF(frame) \
- ((server_conf_t *)XPRT_FROM_FRAME(frame)->this->private)
+#define SERVER_CONF(frame) \
+ ((server_conf_t *)XPRT_FROM_FRAME(frame)->this->private)
#define XPRT_FROM_XLATOR(this) ((((server_conf_t *)this->private))->listen)
-#define INODE_LRU_LIMIT(this) \
- (((server_conf_t *)(this->private))->config.inode_lru_limit)
+#define INODE_LRU_LIMIT(this) \
+ (((server_conf_t *)(this->private))->config.inode_lru_limit)
#define IS_ROOT_INODE(inode) (inode == inode->table->root)
@@ -49,17 +49,17 @@ void server_loc_wipe (loc_t *loc);
int32_t
gf_add_locker (struct _lock_table *table, const char *volume,
- loc_t *loc,
- fd_t *fd,
- pid_t pid,
+ loc_t *loc,
+ fd_t *fd,
+ pid_t pid,
uint64_t owner,
glusterfs_fop_t type);
int32_t
gf_del_locker (struct _lock_table *table, const char *volume,
- loc_t *loc,
- fd_t *fd,
- uint64_t owner,
+ loc_t *loc,
+ fd_t *fd,
+ uint64_t owner,
glusterfs_fop_t type);
void
diff --git a/xlators/protocol/server/src/server-mem-types.h b/xlators/protocol/server/src/server-mem-types.h
index a1435d0b7f0..bf1a2faa5a2 100644
--- a/xlators/protocol/server/src/server-mem-types.h
+++ b/xlators/protocol/server/src/server-mem-types.h
@@ -1,20 +1,20 @@
/*
- Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
- This file is part of GlusterFS.
+ Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
*/
diff --git a/xlators/protocol/server/src/server-resolve.c b/xlators/protocol/server/src/server-resolve.c
index df16aef2202..1da41b2fd59 100644
--- a/xlators/protocol/server/src/server-resolve.c
+++ b/xlators/protocol/server/src/server-resolve.c
@@ -61,7 +61,6 @@ prepare_components (call_frame_t *frame)
int i = 0;
char *trav = NULL;
-
state = CALL_STATE (frame);
resolve = state->resolve_now;
@@ -71,8 +70,8 @@ prepare_components (call_frame_t *frame)
count = component_count (resolve->path);
components = GF_CALLOC (sizeof (*components), count,
gf_server_mt_resolv_comp_t);
- if (!components)
- goto out;
+ GF_VALIDATE_OR_GOTO ("server", components, out);
+
resolve->components = components;
components[0].basename = "";
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index 650b66bf1de..5b2560f5828 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -43,6 +43,8 @@ gfs_serialize_reply (rpcsvc_request_t *req, void *arg, gfs_serialize_t sfunc,
struct iobuf *iob = NULL;
ssize_t retlen = -1;
+ GF_VALIDATE_OR_GOTO ("server", req, ret);
+
/* First, get the io buffer into which the reply in arg will
* be serialized.
*/
@@ -93,9 +95,7 @@ server_submit_reply (call_frame_t *frame, rpcsvc_request_t *req, void *arg,
server_state_t *state = NULL;
char new_iobref = 0;
- if (!req) {
- goto ret;
- }
+ GF_VALIDATE_OR_GOTO ("server", req, ret);
if (frame) {
state = CALL_STATE (frame);
@@ -126,7 +126,7 @@ server_submit_reply (call_frame_t *frame, rpcsvc_request_t *req, void *arg,
/* TODO: this is demo purpose only */
/* ret = rpcsvc_callback_submit (req->svc, req->trans, req->prog,
- GF_CBK_NULL, &rsp, 1);
+ GF_CBK_NULL, &rsp, 1);
*/
/* Now that we've done our job of handing the message to the RPC layer
* we can safely unref the iob in the hope that RPC layer must have
@@ -161,74 +161,73 @@ xdr_to_glusterfs_req (rpcsvc_request_t *req, void *arg, gfs_serialize_t sfunc)
{
int ret = -1;
- if (!req)
- return -1;
+ GF_VALIDATE_OR_GOTO ("server", req, out);
ret = sfunc (req->msg[0], arg);
if (ret > 0)
ret = 0;
-
+out:
return ret;
}
int
server_fd (xlator_t *this)
{
- server_conf_t *conf = NULL;
- server_connection_t *trav = NULL;
- char key[GF_DUMP_MAX_BUF_LEN];
- int i = 1;
- int ret = -1;
+ server_conf_t *conf = NULL;
+ server_connection_t *trav = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN];
+ int i = 1;
+ int ret = -1;
- if (!this)
- return -1;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
- conf = this->private;
- if (!conf) {
+ conf = this->private;
+ if (!conf) {
gf_log (this->name, GF_LOG_WARNING,
"conf null in xlator");
return -1;
- }
+ }
- gf_proc_dump_add_section("xlator.protocol.server.conn");
+ gf_proc_dump_add_section("xlator.protocol.server.conn");
- ret = pthread_mutex_trylock (&conf->mutex);
- if (ret) {
+ ret = pthread_mutex_trylock (&conf->mutex);
+ if (ret) {
gf_log("", GF_LOG_WARNING, "Unable to dump fdtable"
- " errno: %d", errno);
+ " errno: %d", errno);
return -1;
}
- list_for_each_entry (trav, &conf->conns, list) {
- if (trav->id) {
- gf_proc_dump_build_key(key,
- "xlator.protocol.server.conn",
- "%d.id", i);
- gf_proc_dump_write(key, "%s", trav->id);
- }
-
- gf_proc_dump_build_key(key,"xlator.protocol.server.conn",
- "%d.ref",i)
- gf_proc_dump_write(key, "%d", trav->ref);
- if (trav->bound_xl) {
- gf_proc_dump_build_key(key,
- "xlator.protocol.server.conn",
- "%d.bound_xl", i);
- gf_proc_dump_write(key, "%s", trav->bound_xl->name);
- }
-
- gf_proc_dump_build_key(key,
- "xlator.protocol.server.conn",
- "%d.id", i);
- fdtable_dump(trav->fdtable,key);
- i++;
- }
- pthread_mutex_unlock (&conf->mutex);
+ list_for_each_entry (trav, &conf->conns, list) {
+ if (trav->id) {
+ gf_proc_dump_build_key(key,
+ "xlator.protocol.server.conn",
+ "%d.id", i);
+ gf_proc_dump_write(key, "%s", trav->id);
+ }
+ gf_proc_dump_build_key(key,"xlator.protocol.server.conn",
+ "%d.ref",i)
+ gf_proc_dump_write(key, "%d", trav->ref);
+ if (trav->bound_xl) {
+ gf_proc_dump_build_key(key,
+ "xlator.protocol.server.conn",
+ "%d.bound_xl", i);
+ gf_proc_dump_write(key, "%s", trav->bound_xl->name);
+ }
- return 0;
- }
+ gf_proc_dump_build_key(key,
+ "xlator.protocol.server.conn",
+ "%d.id", i);
+ fdtable_dump(trav->fdtable,key);
+ i++;
+ }
+ pthread_mutex_unlock (&conf->mutex);
+
+ ret = 0;
+out:
+ return ret;
+}
int
server_priv (xlator_t *this)
@@ -238,6 +237,9 @@ server_priv (xlator_t *this)
char key[GF_DUMP_MAX_BUF_LEN] = {0,};
uint64_t total_read = 0;
uint64_t total_write = 0;
+ int32_t ret = -1;
+
+ GF_VALIDATE_OR_GOTO ("server", this, out);
conf = this->private;
if (!conf)
@@ -254,49 +256,51 @@ server_priv (xlator_t *this)
gf_proc_dump_build_key(key, "server", "total-bytes-write");
gf_proc_dump_write(key, "%"PRIu64, total_write);
- return 0;
+ ret = 0;
+out:
+ return ret;
}
int
server_inode (xlator_t *this)
{
- server_conf_t *conf = NULL;
- server_connection_t *trav = NULL;
- char key[GF_DUMP_MAX_BUF_LEN];
- int i = 1;
- int ret = -1;
+ server_conf_t *conf = NULL;
+ server_connection_t *trav = NULL;
+ char key[GF_DUMP_MAX_BUF_LEN];
+ int i = 1;
+ int ret = -1;
- if (!this)
- return -1;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
- conf = this->private;
- if (!conf) {
+ conf = this->private;
+ if (!conf) {
gf_log (this->name, GF_LOG_WARNING,
"conf null in xlator");
return -1;
- }
+ }
- ret = pthread_mutex_trylock (&conf->mutex);
- if (ret) {
+ ret = pthread_mutex_trylock (&conf->mutex);
+ if (ret) {
gf_log("", GF_LOG_WARNING, "Unable to dump itable"
- " errno: %d", errno);
+ " errno: %d", errno);
return -1;
}
list_for_each_entry (trav, &conf->conns, list) {
- if (trav->bound_xl && trav->bound_xl->itable) {
- gf_proc_dump_build_key(key,
- "xlator.protocol.server.conn",
- "%d.bound_xl.%s",
- i, trav->bound_xl->name);
- inode_table_dump(trav->bound_xl->itable,key);
- i++;
- }
+ if (trav->bound_xl && trav->bound_xl->itable) {
+ gf_proc_dump_build_key(key,
+ "xlator.protocol.server.conn",
+ "%d.bound_xl.%s",
+ i, trav->bound_xl->name);
+ inode_table_dump(trav->bound_xl->itable,key);
+ i++;
+ }
}
pthread_mutex_unlock (&conf->mutex);
-
- return 0;
+ ret = 0;
+out:
+ return ret;
}
@@ -309,6 +313,10 @@ get_auth_types (dict_t *this, char *key, data_t *value, void *data)
char *key_cpy = NULL;
int32_t ret = -1;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", key, out);
+ GF_VALIDATE_OR_GOTO ("server", data, out);
+
auth_dict = data;
key_cpy = gf_strdup (key);
GF_VALIDATE_OR_GOTO("server", key_cpy, out);
@@ -340,11 +348,14 @@ out:
int
validate_auth_options (xlator_t *this, dict_t *dict)
{
- int error = 0;
+ int error = -1;
xlator_list_t *trav = NULL;
data_pair_t *pair = NULL;
char *tail = NULL;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
+ GF_VALIDATE_OR_GOTO ("server", dict, out);
+
trav = this->children;
while (trav) {
error = -1;
@@ -376,7 +387,7 @@ validate_auth_options (xlator_t *this, dict_t *dict)
}
trav = trav->next;
}
-
+out:
return error;
}
@@ -406,11 +417,11 @@ server_rpc_notify (rpcsvc_t *rpc, void *xl, rpcsvc_event_t event,
{
/* Have a structure per new connection */
/* TODO: Should we create anything here at all ? * /
- conn = create_server_conn_state (this, xprt);
- if (!conn)
- goto out;
+ conn = create_server_conn_state (this, xprt);
+ if (!conn)
+ goto out;
- xprt->protocol_private = conn;
+ xprt->protocol_private = conn;
*/
INIT_LIST_HEAD (&xprt->list);
@@ -448,21 +459,20 @@ mem_acct_init (xlator_t *this)
{
int ret = -1;
- if (!this)
- return ret;
+ GF_VALIDATE_OR_GOTO ("server", this, out);
ret = xlator_mem_acct_init (this, gf_server_mt_end + 1);
if (ret != 0) {
gf_log (this->name, GF_LOG_ERROR, "Memory accounting init"
- "failed");
+ "failed");
return ret;
}
-
+out:
return ret;
}
-int
+int
validate_options (xlator_t *this, dict_t *options, char **op_errstr)
{
int inode_lru_limit = 0;
@@ -475,34 +485,34 @@ validate_options (xlator_t *this, dict_t *options, char **op_errstr)
if (dict_get_int32 ( options, "inode-lru-limit", &inode_lru_limit) == 0){
- if (!(inode_lru_limit < (1 * GF_UNIT_MB) &&
+ if (!(inode_lru_limit < (1 * GF_UNIT_MB) &&
inode_lru_limit >1 )) {
gf_log (this->name, GF_LOG_DEBUG, "Validate inode-lru"
- "-limit %d, was WRONG", inode_lru_limit);
+ "-limit %d, was WRONG", inode_lru_limit);
snprintf (errstr,1024, "Error, Greater than max value %d "
- ,inode_lru_limit);
+ ,inode_lru_limit);
*op_errstr = gf_strdup (errstr);
ret = -1;
goto out;
- }
+ }
}
-
+
data = dict_get (options, "trace");
if (data) {
ret = gf_string2boolean (data->data, &trace);
if (ret != 0) {
gf_log (this->name, GF_LOG_WARNING,
"'trace' takes on only boolean values. "
- "Neglecting option");
+ "Neglecting option");
snprintf (errstr,1024, "Error, trace takes only boolean"
- "values");
+ "values");
*op_errstr = gf_strdup (errstr);
ret = -1;
goto out;
}
}
-
+
auth_modules = dict_new ();
if (!auth_modules) {
gf_log (this->name, GF_LOG_ERROR, "Out of memory");
@@ -566,32 +576,32 @@ int
reconfigure (xlator_t *this, dict_t *options)
{
- server_conf_t *conf =NULL;
+ server_conf_t *conf =NULL;
rpcsvc_t *rpc_conf;
rpcsvc_listener_t *listeners;
- int inode_lru_limit;
- gf_boolean_t trace;
- data_t *data;
- int ret = 0;
+ int inode_lru_limit;
+ gf_boolean_t trace;
+ data_t *data;
+ int ret = 0;
- conf = this->private;
+ conf = this->private;
if (!conf) {
gf_log (this->name, GF_LOG_DEBUG, "conf == null!!!");
goto out;
}
- if (dict_get_int32 ( options, "inode-lru-limit", &inode_lru_limit) == 0){
- conf->inode_lru_limit = inode_lru_limit;
- gf_log (this->name, GF_LOG_TRACE, "Reconfigured inode-lru-limit"
- " to %d", conf->inode_lru_limit);
- }
+ if (dict_get_int32 ( options, "inode-lru-limit", &inode_lru_limit) == 0){
+ conf->inode_lru_limit = inode_lru_limit;
+ gf_log (this->name, GF_LOG_TRACE, "Reconfigured inode-lru-limit"
+ " to %d", conf->inode_lru_limit);
+ }
- data = dict_get (options, "trace");
- if (data) {
+ data = dict_get (options, "trace");
+ if (data) {
ret = gf_string2boolean (data->data, &trace);
if (ret != 0) {
- gf_log (this->name, GF_LOG_WARNING,
- "'trace' takes on only boolean values. "
+ gf_log (this->name, GF_LOG_WARNING,
+ "'trace' takes on only boolean values. "
"Neglecting option");
ret = -1;
goto out;
@@ -630,12 +640,10 @@ reconfigure (xlator_t *this, dict_t *options)
if (listeners->trans->reconfigure )
listeners->trans->reconfigure (listeners->trans, options);
else
- gf_log (this->name, GF_LOG_ERROR,
- "Reconfigure not found for transport" );
+ gf_log (this->name, GF_LOG_ERROR,
+ "Reconfigure not found for transport" );
}
}
-
-
out:
gf_log ("", GF_LOG_DEBUG, "returning %d", ret);
@@ -649,8 +657,7 @@ init (xlator_t *this)
server_conf_t *conf = NULL;
rpcsvc_listener_t *listener = NULL;
- if (!this)
- goto out;
+ GF_VALIDATE_OR_GOTO ("init", this, out);
if (this->children == NULL) {
gf_log (this->name, GF_LOG_ERROR,
@@ -664,7 +671,9 @@ init (xlator_t *this)
goto out;
}
- conf = GF_CALLOC (1, sizeof (server_conf_t), gf_server_mt_server_conf_t);
+ conf = GF_CALLOC (1, sizeof (server_conf_t),
+ gf_server_mt_server_conf_t);
+
GF_VALIDATE_OR_GOTO(this->name, conf, out);
INIT_LIST_HEAD (&conf->conns);
@@ -798,10 +807,10 @@ fini (xlator_t *this)
if (conf->rpc) {
/* TODO: memory leak here, have to free RPC */
/*
- if (conf->rpc->conn) {
- rpcsvc_conn_destroy (conf->rpc->conn);
- }
- rpcsvc_fini (conf->rpc);
+ if (conf->rpc->conn) {
+ rpcsvc_conn_destroy (conf->rpc->conn);
+ }
+ rpcsvc_fini (conf->rpc);
*/
;
}
diff --git a/xlators/protocol/server/src/server.h b/xlators/protocol/server/src/server.h
index 5c04c5847b1..55ca632483d 100644
--- a/xlators/protocol/server/src/server.h
+++ b/xlators/protocol/server/src/server.h
@@ -35,34 +35,34 @@
typedef struct _server_state server_state_t;
struct _locker {
- struct list_head lockers;
+ struct list_head lockers;
char *volume;
- loc_t loc;
- fd_t *fd;
+ loc_t loc;
+ fd_t *fd;
uint64_t owner;
- pid_t pid;
+ pid_t pid;
};
struct _lock_table {
- struct list_head inodelk_lockers;
- struct list_head entrylk_lockers;
- gf_lock_t lock;
- size_t count;
+ struct list_head inodelk_lockers;
+ struct list_head entrylk_lockers;
+ gf_lock_t lock;
+ size_t count;
};
/* private structure per connection (transport object)
* used as transport_t->xl_private
*/
struct _server_connection {
- struct list_head list;
- char *id;
- int ref;
+ struct list_head list;
+ char *id;
+ int ref;
int active_transports;
- pthread_mutex_t lock;
- char disconnected;
- fdtable_t *fdtable;
- struct _lock_table *ltable;
- xlator_t *bound_xl;
+ pthread_mutex_t lock;
+ char disconnected;
+ fdtable_t *fdtable;
+ struct _lock_table *ltable;
+ xlator_t *bound_xl;
xlator_t *this;
};
@@ -95,9 +95,9 @@ struct server_conf {
char *conf_dir;
struct _volfile_ctx *volfile;
- dict_t *auth_modules;
- pthread_mutex_t mutex;
- struct list_head conns;
+ dict_t *auth_modules;
+ pthread_mutex_t mutex;
+ struct list_head conns;
struct list_head xprt_list;
};
typedef struct server_conf server_conf_t;
@@ -129,7 +129,7 @@ typedef struct {
u_char pargfid[16];
char *path;
char *bname;
- char *resolved;
+ char *resolved;
int op_ret;
int op_errno;
loc_t deep_loc;
@@ -150,8 +150,8 @@ struct _server_state {
server_resume_fn_t resume_fn;
- loc_t loc;
- loc_t loc2;
+ loc_t loc;
+ loc_t loc2;
server_resolve_t resolve;
server_resolve_t resolve2;
@@ -162,29 +162,29 @@ struct _server_state {
struct iatt stbuf;
int valid;
- fd_t *fd;
+ fd_t *fd;
dict_t *params;
- int flags;
+ int flags;
int wbflags;
struct iovec payload_vector[MAX_IOVEC];
int payload_count;
struct iobuf *iobuf;
struct iobref *iobref;
- size_t size;
- off_t offset;
- mode_t mode;
- dev_t dev;
- size_t nr_count;
- int cmd;
- int type;
- char *name;
- int name_len;
-
- int mask;
- char is_revalidate;
- dict_t *dict;
- struct gf_flock flock;
+ size_t size;
+ off_t offset;
+ mode_t mode;
+ dev_t dev;
+ size_t nr_count;
+ int cmd;
+ int type;
+ char *name;
+ int name_len;
+
+ int mask;
+ char is_revalidate;
+ dict_t *dict;
+ struct gf_flock flock;
const char *volume;
dir_entry_t *entry;
};
diff --git a/xlators/protocol/server/src/server3_1-fops.c b/xlators/protocol/server/src/server3_1-fops.c
index d18133b2767..43f7c82d428 100644
--- a/xlators/protocol/server/src/server3_1-fops.c
+++ b/xlators/protocol/server/src/server3_1-fops.c
@@ -1328,8 +1328,8 @@ server_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (link_inode != inode) {
/*
- VERY racy code (if used anywhere else)
- -- don't do this without understanding
+ VERY racy code (if used anywhere else)
+ -- don't do this without understanding
*/
inode_unref (fd->inode);
@@ -2025,7 +2025,7 @@ err:
int
- server_readdir_resume (call_frame_t *frame, xlator_t *bound_xl)
+server_readdir_resume (call_frame_t *frame, xlator_t *bound_xl)
{
server_state_t *state = NULL;
@@ -4835,7 +4835,7 @@ server_lk (rpcsvc_request_t *req)
case GF_LK_SETLKW:
state->cmd = F_SETLKW;
break;
- case GF_LK_RESLK_LCK:
+ case GF_LK_RESLK_LCK:
state->cmd = F_RESLK_LCK;
break;
case GF_LK_RESLK_LCKW:
@@ -4946,8 +4946,7 @@ server_lookup (rpcsvc_request_t *req)
gfs3_lookup_req args = {{0,},};
int ret = -1;
- if (!req)
- return ret;
+ GF_VALIDATE_OR_GOTO ("server", req, err);
conn = req->trans->xl_private;
@@ -5113,8 +5112,8 @@ rpcsvc_actor_t glusterfs3_1_fop_actors[] = {
[GFS3_OP_READDIR] = { "READDIR", GFS3_OP_READDIR, server_readdir, NULL, NULL },
[GFS3_OP_INODELK] = { "INODELK", GFS3_OP_INODELK, server_inodelk, NULL, NULL },
[GFS3_OP_FINODELK] = { "FINODELK", GFS3_OP_FINODELK, server_finodelk, NULL, NULL },
- [GFS3_OP_ENTRYLK] = { "ENTRYLK", GFS3_OP_ENTRYLK, server_entrylk, NULL, NULL },
- [GFS3_OP_FENTRYLK] = { "FENTRYLK", GFS3_OP_FENTRYLK, server_fentrylk, NULL, NULL },
+ [GFS3_OP_ENTRYLK] = { "ENTRYLK", GFS3_OP_ENTRYLK, server_entrylk, NULL, NULL },
+ [GFS3_OP_FENTRYLK] = { "FENTRYLK", GFS3_OP_FENTRYLK, server_fentrylk, NULL, NULL },
[GFS3_OP_XATTROP] = { "XATTROP", GFS3_OP_XATTROP, server_xattrop, NULL, NULL },
[GFS3_OP_FXATTROP] = { "FXATTROP", GFS3_OP_FXATTROP, server_fxattrop, NULL, NULL },
[GFS3_OP_FGETXATTR] = { "FGETXATTR", GFS3_OP_FGETXATTR, server_fgetxattr, NULL, NULL },
generated by cgit (git 2.34.1) at 2024-11-14 13:24:20 +0000